Question

5.Two cylinders have bases of same size. The diameter of each is 7 cm. If one of the cylinder is 10 cm high and the other is 20 cm high, then the ratio of their volumes is _____​

Answer 1

volume of first cylinder/volume of second cylinder = (pie×r²×h)/(pie×r²×H)

h/H

10/20

1/2

volume of first cylinder:volume of second cylinder=1:2

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